78 lines
2.9 KiB
TypeScript
78 lines
2.9 KiB
TypeScript
/*
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Copyright 2020 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import { MatrixEvent } from "matrix-js-sdk/src/models/event";
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import { EventType } from "matrix-js-sdk/src/@types/event";
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import { GenericEchoChamber, implicitlyReverted, PROPERTY_UPDATED } from "./GenericEchoChamber";
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import { getRoomNotifsState, RoomNotifState, setRoomNotifsState } from "../../RoomNotifs";
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import { RoomEchoContext } from "./RoomEchoContext";
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import { _t } from "../../languageHandler";
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export enum CachedRoomKey {
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NotificationVolume,
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}
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export class RoomEchoChamber extends GenericEchoChamber<RoomEchoContext, CachedRoomKey, RoomNotifState> {
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private properties = new Map<CachedRoomKey, RoomNotifState>();
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public constructor(context: RoomEchoContext) {
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super(context, (k) => this.properties.get(k));
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}
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protected onClientChanged(oldClient, newClient) {
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this.properties.clear();
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if (oldClient) {
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oldClient.removeListener("accountData", this.onAccountData);
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}
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if (newClient) {
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// Register the listeners first
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newClient.on("accountData", this.onAccountData);
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// Then populate the properties map
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this.updateNotificationVolume();
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}
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}
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private onAccountData = (event: MatrixEvent) => {
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if (event.getType() === EventType.PushRules) {
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const currentVolume = this.properties.get(CachedRoomKey.NotificationVolume) as RoomNotifState;
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const newVolume = getRoomNotifsState(this.context.room.roomId) as RoomNotifState;
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if (currentVolume !== newVolume) {
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this.updateNotificationVolume();
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}
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}
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};
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private updateNotificationVolume() {
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this.properties.set(CachedRoomKey.NotificationVolume, getRoomNotifsState(this.context.room.roomId));
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this.markEchoReceived(CachedRoomKey.NotificationVolume);
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this.emit(PROPERTY_UPDATED, CachedRoomKey.NotificationVolume);
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}
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// ---- helpers below here ----
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public get notificationVolume(): RoomNotifState {
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return this.getValue(CachedRoomKey.NotificationVolume);
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}
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public set notificationVolume(v: RoomNotifState) {
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this.setValue(_t("Change notification settings"), CachedRoomKey.NotificationVolume, v, async () => {
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return setRoomNotifsState(this.context.room.roomId, v);
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}, implicitlyReverted);
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}
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}
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